Re: NSOpenPanel problem
Re: NSOpenPanel problem
- Subject: Re: NSOpenPanel problem
- From: Ken Thomases <email@hidden>
- Date: Mon, 23 Jan 2012 10:08:19 -0600
On Jan 23, 2012, at 9:16 AM, Jan E. Schotsman wrote:
> On Jan 23, 2012, at 11:37 AM, Conrad Shultz wrote:
>
>>> if I try to pass on someString in a C struct (contextInfo) then the
>>> compiler complains that ARC doesn't like object pointers in C structs.
>>> I could serialize and unserialize the string. Or is there a better way?
>>
>> Just use the NSString * right in the block - no need for structs,
>> serialization, or anything. That's why blocks are so useful.
>
>
> I still need an alternative because I want to support Leopard where blocks aren't available. I've written some code using NSPropertyListSerialization which should do the trick.
If you're supporting Leopard, then you can't use ARC and the original problem goes away. Also, serializing a string doesn't help because you still have a Cocoa object -- an NSData now instead of an NSString -- and you have to manage its memory just the same.
Regards,
Ken
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